Weight lifting bar



FIG. 1 is a top plan view of a weight lifting bar showing my new design, the side opposite being identical;

FIG. 2 is an end elevational view thereof, the end opposite being identical; and

FIG. 3 is a side elevational view thereof, the side opposite being identical.

The broken line showing of barbell type weights and locks in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a weight lifting bar, as shown and described. 